ceph-ansible/tests/library/test_ceph_osd.py

245 lines
9.6 KiB
Python

from mock.mock import patch
import os
import pytest
import ca_test_common
import ceph_osd
fake_cluster = 'ceph'
fake_container_binary = 'podman'
fake_container_image = 'quay.ceph.io/ceph/daemon:latest'
fake_id = '42'
fake_ids = ['0', '7', '13']
fake_user = 'client.admin'
fake_keyring = '/etc/ceph/{}.{}.keyring'.format(fake_cluster, fake_user)
invalid_state = 'foo'
class TestCephOSDModule(object):
@patch('ansible.module_utils.basic.AnsibleModule.fail_json')
def test_without_parameters(self, m_fail_json):
ca_test_common.set_module_args({})
m_fail_json.side_effect = ca_test_common.fail_json
with pytest.raises(ca_test_common.AnsibleFailJson) as result:
ceph_osd.main()
result = result.value.args[0]
assert result['msg'] == 'missing required arguments: ids, state'
@patch('ansible.module_utils.basic.AnsibleModule.fail_json')
def test_with_invalid_state(self, m_fail_json):
ca_test_common.set_module_args({
'ids': fake_id,
'state': invalid_state,
})
m_fail_json.side_effect = ca_test_common.fail_json
with pytest.raises(ca_test_common.AnsibleFailJson) as result:
ceph_osd.main()
result = result.value.args[0]
assert result['msg'] == ('value of state must be one of: destroy, down, '
'in, out, purge, rm, got: {}'.format(invalid_state))
@patch('ansible.module_utils.basic.AnsibleModule.exit_json')
def test_with_check_mode(self, m_exit_json):
ca_test_common.set_module_args({
'ids': fake_id,
'state': 'rm',
'_ansible_check_mode': True
})
m_exit_json.side_effect = ca_test_common.exit_json
with pytest.raises(ca_test_common.AnsibleExitJson) as result:
ceph_osd.main()
result = result.value.args[0]
assert not result['changed']
assert result['cmd'] == ['ceph', '-n', fake_user, '-k', fake_keyring, '--cluster', fake_cluster, 'osd', 'rm', fake_id]
assert result['rc'] == 0
assert not result['stdout']
assert not result['stderr']
@patch('ansible.module_utils.basic.AnsibleModule.exit_json')
@patch('ansible.module_utils.basic.AnsibleModule.run_command')
def test_with_failure(self, m_run_command, m_exit_json):
ca_test_common.set_module_args({
'ids': fake_id,
'state': 'rm'
})
m_exit_json.side_effect = ca_test_common.exit_json
stdout = ''
stderr = 'Error EBUSY: osd.{} is still up; must be down before removal.'.format(fake_id)
rc = 16
m_run_command.return_value = rc, stdout, stderr
with pytest.raises(ca_test_common.AnsibleExitJson) as result:
ceph_osd.main()
result = result.value.args[0]
assert result['changed']
assert result['cmd'] == ['ceph', '-n', fake_user, '-k', fake_keyring, '--cluster', fake_cluster, 'osd', 'rm', fake_id]
assert result['rc'] == rc
assert result['stderr'] == stderr
@patch('ansible.module_utils.basic.AnsibleModule.exit_json')
@patch('ansible.module_utils.basic.AnsibleModule.run_command')
@pytest.mark.parametrize('state', ['destroy', 'down', 'in', 'out', 'purge', 'rm'])
def test_set_state(self, m_run_command, m_exit_json, state):
ca_test_common.set_module_args({
'ids': fake_id,
'state': state
})
m_exit_json.side_effect = ca_test_common.exit_json
stdout = ''
stderr = 'marked {} osd.{}'.format(state, fake_id)
rc = 0
m_run_command.return_value = rc, stdout, stderr
cmd = ['ceph', '-n', fake_user, '-k', fake_keyring, '--cluster', fake_cluster, 'osd', state, fake_id]
if state in ['destroy', 'purge']:
cmd.append('--yes-i-really-mean-it')
with pytest.raises(ca_test_common.AnsibleExitJson) as result:
ceph_osd.main()
result = result.value.args[0]
assert result['changed']
assert result['cmd'] == cmd
assert result['rc'] == rc
assert result['stderr'] == stderr
assert result['stdout'] == stdout
@patch('ansible.module_utils.basic.AnsibleModule.exit_json')
@patch('ansible.module_utils.basic.AnsibleModule.run_command')
@pytest.mark.parametrize('state', ['down', 'in', 'out', 'rm'])
def test_set_state_multiple_ids(self, m_run_command, m_exit_json, state):
ca_test_common.set_module_args({
'ids': fake_ids,
'state': state
})
m_exit_json.side_effect = ca_test_common.exit_json
stderr = ''
stdout = ''
for osd in fake_ids:
stderr += 'marked {} osd.{} '.format(state, osd)
rc = 0
m_run_command.return_value = rc, stdout, stderr
cmd = ['ceph', '-n', fake_user, '-k', fake_keyring, '--cluster', fake_cluster, 'osd', state]
cmd.extend(fake_ids)
with pytest.raises(ca_test_common.AnsibleExitJson) as result:
ceph_osd.main()
result = result.value.args[0]
assert result['changed']
assert result['cmd'] == cmd
assert result['rc'] == rc
assert result['stderr'] == stderr
assert result['stdout'] == stdout
@patch('ansible.module_utils.basic.AnsibleModule.fail_json')
@patch('ansible.module_utils.basic.AnsibleModule.run_command')
@pytest.mark.parametrize('state', ['destroy', 'purge'])
def test_invalid_state_multiple_ids(self, m_run_command, m_fail_json, state):
ca_test_common.set_module_args({
'ids': fake_ids,
'state': state
})
m_fail_json.side_effect = ca_test_common.fail_json
with pytest.raises(ca_test_common.AnsibleFailJson) as result:
ceph_osd.main()
result = result.value.args[0]
assert result['msg'] == 'destroy and purge only support one OSD at at time'
assert result['rc'] == 1
@patch('ansible.module_utils.basic.AnsibleModule.exit_json')
@patch('ansible.module_utils.basic.AnsibleModule.run_command')
@pytest.mark.parametrize('state', ['down', 'in', 'out'])
def test_already_set_state(self, m_run_command, m_exit_json, state):
ca_test_common.set_module_args({
'ids': fake_id,
'state': state
})
m_exit_json.side_effect = ca_test_common.exit_json
stdout = ''
stderr = 'osd.{} is already {}.'.format(fake_id, state)
rc = 0
m_run_command.return_value = rc, stdout, stderr
cmd = ['ceph', '-n', fake_user, '-k', fake_keyring, '--cluster', fake_cluster, 'osd', state, fake_id]
with pytest.raises(ca_test_common.AnsibleExitJson) as result:
ceph_osd.main()
result = result.value.args[0]
assert not result['changed']
assert result['cmd'] == cmd
assert result['rc'] == rc
assert result['stderr'] == stderr
assert result['stdout'] == stdout
@patch('ansible.module_utils.basic.AnsibleModule.exit_json')
@patch('ansible.module_utils.basic.AnsibleModule.run_command')
@pytest.mark.parametrize('state', ['down', 'in', 'out', 'rm'])
def test_one_already_set_state_multiple_ids(self, m_run_command, m_exit_json, state):
ca_test_common.set_module_args({
'ids': fake_ids,
'state': state
})
m_exit_json.side_effect = ca_test_common.exit_json
stdout = ''
stderr = 'marked {} osd.{}. osd.{} does not exist. osd.{} does not exist.'.format(state, fake_ids[0], fake_ids[1], fake_ids[2])
rc = 0
m_run_command.return_value = rc, stdout, stderr
cmd = ['ceph', '-n', fake_user, '-k', fake_keyring, '--cluster', fake_cluster, 'osd', state]
cmd.extend(fake_ids)
if state in ['destroy', 'purge']:
cmd.append('--yes-i-really-mean-it')
with pytest.raises(ca_test_common.AnsibleExitJson) as result:
ceph_osd.main()
result = result.value.args[0]
assert result['changed']
assert result['cmd'] == cmd
assert result['rc'] == rc
assert result['stderr'] == stderr
assert result['stdout'] == stdout
@patch.dict(os.environ, {'CEPH_CONTAINER_BINARY': fake_container_binary})
@patch.dict(os.environ, {'CEPH_CONTAINER_IMAGE': fake_container_image})
@patch('ansible.module_utils.basic.AnsibleModule.exit_json')
@patch('ansible.module_utils.basic.AnsibleModule.run_command')
@pytest.mark.parametrize('state', ['destroy', 'down', 'in', 'out', 'purge', 'rm'])
def test_set_state_with_container(self, m_run_command, m_exit_json, state):
ca_test_common.set_module_args({
'ids': fake_id,
'state': state
})
m_exit_json.side_effect = ca_test_common.exit_json
stdout = ''
stderr = 'marked {} osd.{}'.format(state, fake_id)
rc = 0
m_run_command.return_value = rc, stdout, stderr
cmd = [fake_container_binary, 'run', '--rm', '--net=host',
'-v', '/etc/ceph:/etc/ceph:z',
'-v', '/var/lib/ceph/:/var/lib/ceph/:z',
'-v', '/var/log/ceph/:/var/log/ceph/:z',
'--entrypoint=ceph', fake_container_image,
'-n', fake_user, '-k', fake_keyring,
'--cluster', fake_cluster, 'osd', state, fake_id]
if state in ['destroy', 'purge']:
cmd.append('--yes-i-really-mean-it')
with pytest.raises(ca_test_common.AnsibleExitJson) as result:
ceph_osd.main()
result = result.value.args[0]
assert result['changed']
assert result['cmd'] == cmd
assert result['rc'] == rc
assert result['stderr'] == stderr
assert result['stdout'] == stdout